Xvive U45R4 4 Players Band In-Ear Wireless Monitor System
Description
Xvive U45R4 4 Players Band In-Ear Wireless Monitor System
The Xvive U45R4 puts each band member in control of their own mix without a single cable tethering the stage. This complete wireless system ships with one transmitter and four bodypack receivers, letting your entire band dial in personalized mixes simultaneously over a rock-solid 5.8 GHz link. Compact, rechargeable, and expandable, it's built for live stages, rehearsal spaces, studios, and anywhere reliable real-time monitoring matters.
Wireless Performance & Range
Operating on the less-congested 5.8 GHz frequency band with 25 mW E.I.R.P. RF output power, the system maintains a stable connection up to 100 feet with minimal interference. Six available wireless channels allow up to six independent U45 systems to coexist in the same venue without crosstalk, making it practical for larger events or multiple band setups.
Audio Quality & Latency
24-bit/48 kHz digital audio resolution delivers full-bandwidth sound well beyond CD quality, paired with a 110 dB signal-to-noise ratio and 0.20% total harmonic distortion for transparent, artifact-free monitoring. Ultra-low latency under 5 milliseconds means every performer locks into their mix with zero perceptible delay—essential for staying tight with the band on stage.
Key Features
- 1 plug-on transmitter + 4 bodypack receivers for complete band monitoring
- 5.8 GHz wireless frequency with 6 available channels
- Working range up to 100 feet
- 24-bit/48 kHz audio resolution
- Latency less than 5 ms
- 110 dB dynamic range and signal-to-noise ratio
- Frequency response 20 Hz – 20 kHz (–3 dB)
- 3.7V rechargeable Li-ion batteries: 5-hour life per charge via USB-C
- Receiver dimensions 47 × 41 × 60 mm; transmitter 30 × 28 × 100 mm
- 3.5 mm dual mono output per receiver; Line and Aux input modes on transmitter
- Receiver impedance 6–600 Ohm
- Expandable to 6 U45 systems per venue
The U45R4 combines professional-grade audio fidelity with practical wireless freedom, making it an efficient and cost-effective monitoring solution for bands, studios, and touring acts.
More Information
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At a Glance
The Xvive U45R4 is a complete 4-player wireless in-ear monitoring system built for live bands and touring acts, delivering studio-quality audio with ultra-low latency under 5 milliseconds so every member hears their mix in real time. Each performer gets a rechargeable bodypack receiver, and the stable 5.8 GHz connection reaches up to 100 feet with zero cable tangles—perfect for tight ensemble playing on any stage. Choose it for transparent, artifact-free monitoring that rivals systems costing significantly more, plus the flexibility to expand up to six independent systems in the same venue.
Who This Is For
Great for
- ✓ Live Performance
- ✓ Gigging
- ✓ Touring
- ✓ Studio Sessions
Frequently Asked Questions
How many players can use this system at once?
The U45R4 ships with one transmitter and four bodypack receivers, allowing four band members to receive independent mixes simultaneously. The system is also expandable—you can run up to six separate U45 systems in the same venue without crosstalk, each on its own wireless channel.
What is the wireless range and how is interference prevented?
The system operates on the 5.8 GHz frequency band with a working range of up to 100 feet and uses 25 mW E.I.R.P. RF output power. Six available wireless channels prevent crosstalk between systems at the same venue, and the less-congested 5.8 GHz band minimizes interference from Wi-Fi and other devices.
How low is the latency, and does it matter for live performance?
Latency is under 5 milliseconds, which is imperceptible to musicians and critical for tight ensemble playing where click sync and cue mix timing are essential. This near-zero delay ensures performers hear their mixes in real time without the frustration of lag.
How long do the batteries last and how do I charge them?
Each receiver and the transmitter use rechargeable 3.7V Li-ion batteries that provide up to 5 hours of runtime per charge. All units charge via USB-C, so you can top them up between sets or during rehearsals.
What audio quality specifications does the U45R4 offer?
The system captures 24-bit/48 kHz digital audio with a 110 dB signal-to-noise ratio and 0.20% total harmonic distortion, delivering transparent, artifact-free sound across a 20 Hz–20 kHz frequency response. This professional-grade fidelity ensures your mix translations are clean and accurate.